Bulldog socket wrench from the manufacturer NAC, with a 20V lithium-ion battery with a capacity of 2Ah. It is used for easy and quick screwing or unscrewing of bolts and screws. It features a motor with a maximum speed of 2800rpm and brushless technology that enhances the durability and runtime of the tool. It is more suitable for amateur use, as its torque can reach up to 250Nm.
Brushless motor - Less wear, greater performance
The advantage of brushless motors over brushed ones is that they have no friction because they do not contain brushes. Without brushes, motors are more efficient and have a longer lifespan because there is no wear (brushes in brushed motors wear out with use). They produce less noise, maintain their torque at all speeds, do not overheat, and require no maintenance.
Lithium-ion battery
Lithium-ion batteries are commonly used in cordless power tools because they offer several advantages over other types of batteries. They are lightweight, have a high energy density, and have a low self-discharge rate, thus capable of maintaining their charge for longer periods. They are built light, weighing approximately 1.3kg.